satya nadella

Here are five key things investors need to know to start the trading day:1. Gains and lossesThe S&P 500 staged a comeback Thursday, posting its first positive day this week and snapping a three-day losing streak. The index added…

Ranjay Gulati teaches business administration at Harvard Business School. Speaking to Srijana Mitra Das, he discusses key strategies which can energise enterprises: What is the core of your research? My overall theme is studying how…